Using enthalpies of formation, calculate AH for the following reaction at 25°C. Also calculate AS" for this reaction from standard entropies at 25°C. Use these values to calculate AG" for the reaction at this temperature. Species AH; (kJ/mol) S" (J/mol·K) COCl, (6) -220.1 283.9 H20(1) -285.8 69.95 CO (4) -393.5 213.7 HC1(9) -92.31 186.8 COCOL, (9) + H2O(1) → CO,(9) + 2HC1(9) AH° - kJ AS J/K AG° kJ
Using enthalpies of formation, calculate AH for the following reaction at 25°C. Also calculate AS" for this reaction from standard entropies at 25°C. Use these values to calculate AG" for the reaction at this temperature. Species AH; (kJ/mol) S" (J/mol·K) COCl, (6) -220.1 283.9 H20(1) -285.8 69.95 CO (4) -393.5 213.7 HC1(9) -92.31 186.8 COCOL, (9) + H2O(1) → CO,(9) + 2HC1(9) AH° - kJ AS J/K AG° kJ
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![Using enthalpies of formation, calculate AH° for the following reaction at 25°C. Also calculate AS" for this reaction from standard entropies at 25°C. Use
these values to calculate AG for the reaction at this temperature.
Species
AH; (kJ/mol) S" (J/mol·K)
COCL, (9)
-220.1
283.9
H20(1)
-285.8
69.95
CO2 (9)
-393.5
213.7
HCI(9)
-92.31
186.8
COCI, (9) + H20(1) + CO, (9) + 2HCI(9)
ΔΗ'
kJ
AS
J/K
AG° =
kJ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb3c253f7-5906-41c0-bebc-6f435a440113%2Fe09cf4ec-cc0d-44c0-bc49-4bb999ae431f%2Fn8kk3xe_processed.png&w=3840&q=75)
Transcribed Image Text:Using enthalpies of formation, calculate AH° for the following reaction at 25°C. Also calculate AS" for this reaction from standard entropies at 25°C. Use
these values to calculate AG for the reaction at this temperature.
Species
AH; (kJ/mol) S" (J/mol·K)
COCL, (9)
-220.1
283.9
H20(1)
-285.8
69.95
CO2 (9)
-393.5
213.7
HCI(9)
-92.31
186.8
COCI, (9) + H20(1) + CO, (9) + 2HCI(9)
ΔΗ'
kJ
AS
J/K
AG° =
kJ
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